Jump to content


Member Since 09 Jan 2006
Offline Last Active Oct 03 2017 09:20 AM

#359149 For Sale: Nauticam NA5DMKIII and lots of extras (may separate)

Posted by Ferg42 on 24 March 2015 - 04:48 AM



Housing still available. Most other gear sold except for zoom gears for Canon 8-15 and 8-15 plus TC.


More photos of housing here: 



#346650 Orcalight Seawolf-22000 lumens in the Maldives

Posted by Ferg42 on 23 April 2014 - 07:48 AM

Hi All,


I recently had the opportunity to try out the ridiculously powerful Orcalight Seawolf video light in the Maldives and thought people here might be interested. Stuart Keasley (bottlefish) did a detailed technical review here so I won't go into too much depth on the specs. The main outstanding feature of this light is the sheer lumen-power. A single lighthead can push out 22000 lumens. I had previously considered my pair of 4000 lumen lights to be powerful, but this blows them out of the water. 

Why would you want or need so much light? I would say the main reasons are either for lighting very large objects in dark environments, such as deep wrecks or in interior of caves, or in shallower, brighter environments the lumen power comes into play to compete with natural light. Still photographers know that you need as much strobe power as possible to fill in the foreground shadows, especially when shooting into the sun. I've always been interested in achieving a similar look in video, and up till now that's been very difficult.

The Orcalight is not particularly small or light unit, but there again that is to be expected for such a powerful beast. The unit I tested is an umbilical arrangement, where the battery can be fixed either to the side of your cylinder or clipped to your BCD. Underwater this arrangement is fine and I found it didn't affect my buoyancy much at all. I think officially it is quoted as 200gms negative. The only problem I encountered was boat entry and exit from the water was slightly complicated when it was very choppy as I was effectively attached to the camera. However, Orcalight have since announced a self-contained unit, which should eliminate this problem. 

In use the unit was simple and reliable. I had no issues. It came with two lenses, a 60 degree and a 90 degree. I found the 90 degree sufficient to cover the FOV of a 17-40mm lens on full frame. I believe a 120 degree lens is also now available, which would suit those using a fisheye lens. Note the angles are horizontal field of view, rather than the diagonal 180 of a fisheye.  The light output was great and definitely a step up from anything I had used before. At 8-10m depth and beyond with bright tropical sunshine, the light balanced well with the natural light, and coverage was even. I was able to shoot off some stills as well- see attached pic below. Depth around 12m, ISO 200, 1/100th f8. 



I only managed a couple of dives with the light in the end as I was also shooting stills, but here are a few clips- 



It left me itching to shoot more with it, and I feel it has the potential to help create some really unique shots which weren't previously possible. This is particularly true with 4K video where there may be the potential to pull decent quality stills from the video- helpful when you need to shoot both with limited underwater time.


Ethics Statement: I have no association with Orcalight. I was kindly loaned the unit by Alex Tattersall of Underwater Visions, and Shane Newman of Orcalight provided very useful tips and is extremely responsive to requests for information.




Attached Images

  • AF4A0404.jpg

#345720 Review : OrcaLight SeaWolf 22,000 Lumen Video Light

Posted by Ferg42 on 06 April 2014 - 06:41 AM

Nice review Stuart. I've also been playing with the light in the Maldives, but didnt get as much chance as I'd hoped I would to use it. I will post some samples when I'm back home in a couple of weeks.
In the meantime I wonder if this review might get more of an audience in the Video equipment section- Drew?

Sent from my iPhone using Tapatalk

#338720 magic lantern 5D 2K DNG RAW

Posted by Ferg42 on 28 October 2013 - 12:05 PM

Here's a bit more of the ML Raw footage from a recent photography workshop if anyone's interested. Some of the topside is standard H264, all the underwater, except the last shot (gopro) is with ML. There are a couple of shots with the digital zoom- the anemone fish and the coral closeup with fish- the wide at 01:13 was shot at 17mm, the closeup that follows it was shot from exactly the same spot, but at 40mm with the 3x digital zoom applied.

Anyway link here:



That is the 720p version. If you click through to my vimeo videos, the 1080p version is also there (better quality if you have a fast connection)

#338458 Anyone going to try Canon 7D + Magic Lantern with RAW video?

Posted by Ferg42 on 22 October 2013 - 12:12 AM

There's a comparison here: http://www.eoshd.com...c-pocket-vs-gh3

Not sure how rigorous it was, but may give you an idea.

Like Drew I've also been playing with ML on the Mark III. Just done another trip with it. Will post more results. One thing I've found is it's pretty sensitive to getting the exposure right. Dark areas get noisy pretty quickly if you have to bring them up. You're better off pushing the histogram as far to the right as you can. But overall I'm pretty happy with results. Digital zoom seems to work well too. My 17-40 now has macro capabilities!

#337475 Blackmagic Pocket Cinema Camera: Yes there will be housings!

Posted by Ferg42 on 25 September 2013 - 01:28 PM


#333843 magic lantern 5D 2K DNG RAW

Posted by Ferg42 on 04 July 2013 - 01:22 AM

Here's a random sample of shots from a recent Red Sea trip (didn't do much video as was mainly shooting stills, but wanted to try it out). All with 5D Mark III with Magic Lantern Raw 1080p. Nauticam Housing, Magic Filter. Canon 17-40 and 8-15. 




Also, now I'm used to the workflow I'm loving the grading flexibility you get from raw.

#331363 First Place Video - Classic - SEA International 2013

Posted by Ferg42 on 14 May 2013 - 01:16 PM

Fabulous- a well deserved win. 

#322462 New Demo Reel

Posted by Ferg42 on 11 December 2012 - 11:33 AM

Thanks. It's a whole mixture- there a bit of Sony HC7 (Gates) in there, Canon 7D (Nauticam), Canon 5D II (Ikelite), Sony CX550 (BS Kinetics), Sony TD10 (Sealux) and Sony EX1 (Gates)!

#322435 New Demo Reel

Posted by Ferg42 on 11 December 2012 - 06:43 AM

Hi Folks,

Just finished shooting a job in Oman, so thought it was time to update the Demo Reel with some new material. If anyone's got the time (it's only 3 minutes!), I'm looking for comments and suggestions on the edit. Is the music OK? Any shots need to be taken out?
As ever the quality suffered a bit with the web compression, and I also feel like it might have crushed the blacks a bit when I rendered, but I'm having difficulty with editing on a laptop and external monitor which don't seem to want to talk to the screen calibration software nicely, so each screen looks different.
Anyway, feedback appreciated.

Here it is:


Edit: Just replacing it with a newer version which takes into account Drew's comments below, so there may be a period when the HD version isn't up (also just noticed the dolphins still need a bit more trimming at the start of the clip!)